package com.emip.service;

import java.util.Date;

import com.emip.bean.ItemBean;
import com.emip.bean.RealDataBean;
import com.emip.bean.SiteBean;

public interface RealDataService {
	public RealDataBean getRealDataBySiteItem(SiteBean site, ItemBean item);
	public String getCurrentValue(SiteBean site, ItemBean item);
	public Date getGenTime(SiteBean site, ItemBean item);
	public String getFalg(SiteBean site, ItemBean item);
}
